baber/WOPTO huggingface dataset:
Patent FR-3132514-A1 (FR)
Title: Dispositif d’emballage d’essuie-glace et son unité de support
Inventor: SINNAEVE MATHIJS
IPC: B65D85/20
Filed: 2023-01-25
Abstract: TITRE : Dispositif d’emballage d’essuie-glace et son unité de support Dispositif d’emballage d’essuie-glace comprenant un suremballage (12) avec une unité de support (14) pour au moins un balai d'essuie-glace (11, 11’), et au moins un élément plié (26) de forme rectangulaire, en carton et d’extension maximale parallèlement à son axe longitudinal (28) qui est au moins de longueur double à l’extension maximale perpendiculaire à son axe longitudinal (28).  L’élément plié (26) comporte au moins quatre plis parallèles (32) selon son axe longitudinal (28) sur tout l’élément plié (26).  Figure 3
Patent FR-2002583-A1 (FR)
Title: Cold crimping tool for insulated cover on wires - has lateral feed with blade, preforming die and axial transport mechanism
IPC: H01R43/058
Filed: 1969-02-14
Abstract: Crimping tool for cold crimping insulating covers on wire terminals. The collar is first fed in sideways by means of a transmission element and then moved axially by a fixing element which feeds the wire end between the crimping jaws. All the movements are synchronised. There is an adjustable blade (14) in a slot (15) transverse to a feed channel (19, 18). The collar (13) is cut from a continuously fed length of insulating collar material. A preforming die (41) is placed in the feed channel beside the blade at the remote end to provide the appropriate shape. The fixing element (33, 34, 35) which moves in an axial direction acts as a second means of transporting the cut-3ff collar, which has been preshaped.
Patent FR-2005717-A1 (FR)
Title: Filled ptfe-coated metal surface in hydraulic pneumatic
IPC: F16J10/02
Filed: 1969-04-08
Abstract: Pressure transfer system with high abrasion resistance consisting of at least one cylinder with cooperating sealing elements, and at least one piston movable by means of a power transfer medium, is characterised by at least one of the surfaces which slip over each other being provided with a PTFE coating. The use of PTFE coated surfaces on the working surfaces of the pressure transfer system gives a much increased resistance to abrasion, especially when the PTFE is filled with materials such as glass fibres, graphite, carbon powder or bronze powder.
Patent FR-2105120-A1 (FR)
Title: Borehole sampler - for use in drilling oil or gas wells
IPC: E21B25/02
Filed: 1970-09-29
Abstract: Appts. for testing the strata of boreholes, e.g. in drilling for oil or gas, comprising a body connected to the drilling pipe string, a closure member and a sampler with a chamber for the reception of the fluid from the stratum able to be moved inside the pipe string, the novel feature of the system being that a piston forming a sealed buffer chamber is situated in the body, out of which passes the piston rod coupled to the drilling tool; the piston rod has a circular projection on its free part which can clamp an elastic sleeve-type closure member between it and the body, when the piston is displaced relative thereto, whenever the axial thrust on the tool exceeds the difference between the forces acting in the body due to the hydrostatic pressure existing in the borehole and the pressure in the buffer chamber, while the elastic sleeve is not deformed when the axial thrust on the drilling tool is less than the difference in forces mentioned above.
Patent FR-2083422-A1 (FR)
Title: Perfluoroalkyl sulphonylchlorides prepnfrom -
IPC: C07C309/80
Filed: 1971-03-19
Abstract: Sulphonylchlorides of formula: Rf-(CH2)n-SO2Cl (in which Rf is 4-10C perfluoroalkyl and n is 2-4) are produced by mixing thiols of formula Rf-(CH2)n-SH with Cl2 at 0-15 degrees C in a satd. aq. suspension. The thiols are produced by reacting Rf-(CH2)nHal with thiourea to obtain isothiuronium salts of formula: Rf - (CH2)n - S NH2 + Hal - and treating these with aq. solns. of NH3 or amines at 40-80 degrees C. The sulphonylchlorides may be used as acylating agents, giving products with good oleophobic properties. The thiols are used to form corrosion resistant coatings on metals and to give oleophobic and hydrophobic properties to fibrous material. The isothiuronium salts are biocides and intermediates for the thiols. The thiols and isothiuronium salts are new cpds. when n = 2.
Patent FR-2142698-A1 (FR)
Title: Sewing machine - is provided with creel to support yarn supply packages
IPC: D05B43/00
Filed: 1971-06-23
Abstract: A creel for sewing (e.g. clamping) to a sewing machine includes a pref. vertical U-shaped support having several rectangular frames mounted between the side members of the support and maintained at an upwardly inclined angle with respect to the support by small abutments on the side members. The front and back frame members have aligned apertures and a package spindle is located in the aperture of the back member whilst the aperture of the front member acts as a yarn guide. The bases of the packages may be protected by cups. The yarn supply packages are readily accessible and are inclined with respect to the vertical thereby facilitating unwinding the yarn.
Patent FR-2179630-A1 (FR)
Title: Foam moulding - using cooled mixture with increased catalyst
IPC: C08J9/00
Filed: 1972-04-14
Abstract: Designed for moulding polyurethane foam automobile components, the mixture's catalyst is increased up to 3 times to accelerate the chemical reaction time, while cooling the mixture to about 0 degree C ensures that the delay time between mould closing and the start of foaming remains unchanged. Method increases process speeds without reducing product quality.
Patent FR-2202682-A1 (FR)
Title: Pyridoxal and pyridoxamine alpha-ketoglutarates - as agents to improve intellectual and physical states
IPC: C07C59/347
Filed: 1972-10-12
Abstract: Cpds. (I) and (II) the isomer (III):- are prepd. by salt formation between pyridoxal or pyridoxamine and alpha-ketoglutaric acid. They are useful for treatment of psycho-motor disturbances, coma, nausea, etc.
Patent FR-2217004-A1 (FR)
Title: Sedatives and bronchodilatories - i.e. salts of 1,3-bis(2-carboxychromon-5-yloxy)propanes with 3-hydroxy-2-hydroxymethyl pyridines
IPC: C07D213/65
Filed: 1973-02-15
Abstract: Cpds of formula: (where A is -CH2.CH2-, -CH2-CH2-CH2-, -CH2-CH-CH2-, -CH2-O-CH2-; and R is H, (cyclo)alkyl, (hydroxy)phenylalkyl (di)methoxyphenylalkyl, or methylene-dioxyphenyalkyl), have bronchodilator and sedative activity which is greater and more prolonged than that of analogous alkali metal salts of the bis-chromones. Daily dosage is 10-50mg, pref. in dosage units contg. 5-25 mg of the salt.
Patent FR-2218290-A1 (FR)
Title: Oxygenation and purificn. of water in fish tanks - using water jet to entrain air
IPC: A01K63/04
Filed: 1973-02-19
Abstract: Fish tank is mounted on a base which houses a motor-driven pump; this draws water from the bottom of the tank through a strainer. On the way to the pump the water goes through an ultra-violet radiator to destroy any pathogenic materials. The water then passes through filter blocks, one of which may be of activated carbon, and overflows into a pipe leading to a nozzle above the level of the water in the tank; the jet of water strikes the surface of the water and causes a local drop in press. which causes air bubbles to be sucked in and oxygenate the water. No compressor is required and the oxygen concn. is intense around the jet but tapers off towards the extremities of the tank. The fauna can, therefore, choose the oxygenated zone which suits them best. A heat exchanger may be installed just before the filter. The quantity of oxygen introduced into the water is a function of the height of the jet above the water and the vol. of the water passing through; both these factors can be adjusted as required.
Patent FR-2256874-A1 (FR)
Title: Separately stackable plastic container and lid - groove on the inside of the container receives a ridge on the lid
IPC: B65D43/02
Filed: 1974-01-04
Abstract: The truncated conical shaped container (A) has a peripheral groove (4) on its inner surface, above which is a conical section (3) with a greater included angle, so forming a ramp leading to the groove. The lid has a reduced diameter section (7, 8) forming a ridge (9) around the bottom edge of the lid (B). When the lid is pushed into the container the ridge passes over the ramp (3) and clicks into the groove. When the lids are stacked inside each other the ledge (7) supports the bottom of the lid above, preventing jamming. When the containers are stacked, the outside of the groove (4a) is supported by the curved top lip of the container below (1), preventing jamming.
Patent FR-2258870-A1 (FR)
Title: Medical dosage electronic control unit providing constant output - has digital counters dosage keyboard and injection tube monitor
IPC: A61M5/168
Filed: 1974-01-25
Abstract: The unit is for injections, perfusions or transfusions, counteracting the difference in hydrostatic pressure and venous pressure and keeping the output rate independent of the pump outlet pressure, despite the insertion of filters in the piping or modification causing back-pressure. Variations in current are also counteracted, as are differences in fluid density, gravity etc, and any fault causes emission of a signal or a shutdown. It has a control device with digital counters, signal lamps indicating voltage applied and giving an alarm, pushbuttons, dosage keyboard and stop keys. There is a mechanical distribution device with bottle, a metering tube filling circuit, a pump, and an injection tube, with a tapping for monitoring faults to provide an alarm or shut the unit down.
Patent FR-2264481-A1 (FR)
Title: Suspended flying insect trap - has telescopic tube containing spiral adhesive strip
IPC: A01M1/14
Filed: 1974-03-20
Abstract: A strip is rolled around a core which protrudes into an external circular crown. The core is coated with a quick drying adhesive before winding of the strip, ensuring that the first turn of the strip around the core adheres very firmly to it. The strip is coated, on the side facing the core, with a slow drying glue containing molasses. The outside of the reel is fixed to the inner surface of an inner telescopic tube section, the core crown being fitted to the outer telescopic tube section. Extension of the tube extends the strip into a long cone, open at both ends. Insects enter this cone attracted by the glue by which they are caught and held fast.
Patent FR-2264258-A1 (FR)
Title: Metering and prefreezing unit - for bottled products has endless conveyor along liquid nitrogen bath
IPC: F26B5/06
Filed: 1974-03-14
Abstract: Pharmaceutical and other prodts. which have been metered into bottles are prefrozen for freeze-drying in a machine which pushes the bottles from the proportioning station by a worm into a bath contg. liq. nitrogen. The bottles are suspended clear of the bath bottom by C-shaped strips; the top leg of the Cee fits under the bottle neck rim and the bottom leg guides the bottle side. This machine has a much higher throughput than any other. Multilayer prodts. can be treated in the same bottle without risk of intermixing the layers. The machine has a high output per unit area of floor space.
Patent FR-2271732-A1 (FR)
Title: Tripolar moving coil in loudspeaker assembly - has coil in annular space between permanent magnet and ferromagnetic ring
IPC: H04R9/02
Filed: 1974-05-14
Abstract: Transformation of electrical energy into mechanical and acoustic energy is performed with high quality using a tripolar moving coil assembly wound on the membrane or cone. It is applicable to intercom systems having simultaneous communications. A non-magnetic disc (1) carrier at its centre a permanent magnet (2) with two soft iron pole pieces in the form of discs. A circular soft iron ring (3) is spaced from the central magnet in order to form a gap (4) in which a tripolar moving coil (5) is located. This coil is firmly attached to the membrane or cone (6). The coil is wound to produce three poles when an alternating current passes through it.
Patent FR-2230688-A1 (FR)
Title: Reinforced polyamide compsns. - contg. a mineral filler and fibrous alkali metal titanates
IPC: C08K13/04
Filed: 1974-05-22
Abstract: A polyamide compsn comprises (1) 50-75 wt.% of >=1 high mw polyamide, (2) 20-48.5 wt.% of a particulate mineral filler comprising silica or a metallic silicate having a moisture content 2 wt.% and >=70% of its particles 10 mu (av. 1-5 mu), (3) 0.25-2 wt.% (based on mineral filler) of a silane coupling agent, and (4) 1-20 wt.% of a fibrous alkali metal titanate contg 5% water.
Patent FR-2272700-A1 (FR)
Title: Doll with movable limbs and head - has torso housed motor moving limb coupled externally to other parts
IPC: A63H13/18
Filed: 1974-05-29
Abstract: The animated doll has mechanically moved articulating arms, legs and head, has a torso housed motor imparting pendulum motion to the upper parts of the legs, arms and head. A drive shaft mounted eccentric disc drives an apertured extension of the upper part of one leg and a further upward extension of this leg moves the arms in the inverse sense via a spigot engaging a crank arm. An upward extension of an upper arm engages a neck cog-wheel to swivel the head. The motor is spring powered with an actuating cord and a uni-directional clutch, the spring being tensioned by a pull on the cord.
Patent FR-2279021-A1 (FR)
Title: Corner assembly for tubular frameworks - uses cast gusset plates to carry bolts to clamp slotted square section elements
Inventor: MOREELS PIERRE
IPC: E04B1/343
Filed: 1974-06-10
Abstract: A gusset plate (12) having two edges at right angles and a square section projecting from the corner at right angles to the plane of the gusset, forms the joining component. Square section hollow tubes have longitudinal slots (20) cut in the centre of one face extending a short way from each end. Bolts (26) are passed through holes (16) in the gusset plates and screw into retention plates (24). On assembly, the slots in the tubes allow the tube ends to be clamped between gusset and retention plates by tightening bolts. The projecting square of the gusset simply plugs into vertical frame members and the gusset may also carry castors or jacks.
Patent FR-2291084-A1 (FR)
IPC: B62J11/00
Filed: 1974-06-17
Abstract: The system is particularly for holding cans secured to the frames of bicycles, and incorporates means for dispensing with any supporting brackets. A typical installation secures the can to the bicycle frame by the use of clips (1, 2) moulded onto the can and snapping round the frame tube. Alternatively there can be a groove moulded in the can and of the desired diameter, there being also a safety tongue moulded onto the can and fitting round the tube. Suction cups can also be provided to hold the can in place. There may be a clip at each end of the can to give maximum security against shaking and wabbling.
Patent FR-2285571-A1 (FR)
Title: Animated sign lighting unit - has supporting body covered by internally grooved inverted channel section diffuser
IPC: F21S4/00
Filed: 1974-09-18
Abstract: The supporting body (10) on which the bulbs (11) are mounted is covered by a continuous diffuser in one or more sections (18). The diffuser is of inverted channel section, and its inner surface preferably has lengthwise ribs (20) formed in it, while the outer surface is preferably smooth. The supporting body can be of U1 section, the diffuser hooking into engagement with the upper ends and a mounting plate containing the cable with the bottom ones. Each bulb can be mounted in a socket which is insulated, the socket in turn having an angle piece fitting between it and the support, with a translucent vertical section between it and the adjacent bulb.
Patent FR-2302500-A1 (FR)
Title: Precise distance determination for probe - near inaccessible object is facilitated using sticky inert spacer of correct thickness
IPC: G01B3/30
Filed: 1975-02-26
Abstract: Electronic systems on motor vehicles are used for such purposes as ignition timing and fuel injection. Detectors for these systems require precise spacing between fixed and moving parts of the detector and this is performed using a sticky spacer of correct thickness. A proximity detector (1) is mounted with its active face (11) at a small distance (e) from a vehicle flywheel (2) having openings for location of the angular position of the engine crankshaft. The detector is mounted by a screwed (5) clamping sleeve (4) on a plate (7) clamped (9) in a casing (8). A spacer (12) of correct thickners is glued to the active face of the detector to permit its location for clamping Initial rotation of the flywheel unsticks the spacer.
Patent FR-2263629-A1 (FR)
Title: Supply arrangement for recharging secondary cells - has voltage sensor and light signal indicating fully charged state
IPC: H02J7/02
Filed: 1975-03-04
Abstract: The equipment is intended for charging hermetically sealed secondary cells, for example as used in hearing aids. It comprises a housing containing the charging circuit, a mains connector, and containers for the cells, typically in the form of a drawer. The charging circuit contains a voltage sensing device across each cell, for example a germanium diode, which switches on indicating lights when the cells are fully charged and minimises further charging. Typically, light emitting diodes are used as the indicating elements. Simplicity of operation is such that it can be carried out by elderly persons with no technical knowledge.
Patent FR-2303971-A1 (FR)
Title: Plunger pump for lubricating metal working machines - has oil delivery cylinder within housing of pressurized oil unit
Inventor: NEDOPOVZ T Y
IPC: F04B7/04
Filed: 1975-03-14
Abstract: The plunger pump is designed to lubricate reciprocating parts of a metal working machine. An oil delivery cylinder (13) is mounted within the housing (12) of the pressurized oil unit (1). The cylinder (13) is closed at one end by a threaded plug (14), while the other end is defined by the position of plunger (15) wherever that may be at any given moment. The working space (A) of the cylinder (13) is coupled to the lubrication container (3) and level indicator (4) via a channel (B). The space (A) can be coupled also to the pressurized oil lead (6) via a non-return valve (18) and channel (C). Channel (B) can be blocked by means of valve (23).
Patent FR-2305356-A1 (FR)
Title: Stackable or nestable open topped container - has downwards tapering body and legs nesting in lower container legs or resting on lower container flat areas
IPC: B65D21/04
Filed: 1975-03-25
Abstract: The container has a square or rectangular horizontal section body (1) which tapers downwards from near the top. Two corner legs (2) extend from the top of one end. A centrally placed wider leg (3) is similary fixed to the opposite end. All legs taper downwards. The container is rotated so as to be 180 deg. to an upper or lower container for stacking, with the legs of the upper container resting on flat areas (9, 10) projecting outwards from the top of the lower container. the containers can be nested by fitting identical legs into each other, with leg and body tapers ensuring close fits.
Patent FR-2271992-A1 (FR)
Title: Stackable squeeze tubes for pastes - has annular layer of sealing material on open ends of stacked tubes
IPC: B21D51/36
Filed: 1975-05-21
Abstract: The tubes are made of material which is sufficiently flexible (50) that they can be flattened to force out the contents. Before the tubes are filled they are cylindrical in section and increase in section towards the open ends. One end is opened for filling. The empty tubes can be stacked inside one another for storage. The outside of the open end is coated with a material that acts as a seal when the tubes are stacked. This material is contained within an enlarged region of the tube at the open end and the internal surface of the material is continuous with the internal surface of the tube.
Patent FR-2276930-A1 (FR)
Title: Laminated sheets for food packaging - with oriented isotactic polypropylene film and non-oriented film of polyalkene mixture
Inventor: MATTIOLI FRANCO
IPC: B32B27/00
Filed: 1975-07-02
Abstract: Laminated sheets for prodn. of bags and other articles for the food packaging industry consist of (1) oriented isotactic polypropylene film with a melt index of 0.5-5, and (2) a non-oriented film consisting of a mixt. of 80-99wt.% isotactic polypropylene with a melt index of 8-18, and 1-20wt.% low density polyethylene, or a crystalline thermoplastic ethylene/propylene copolymer. The two films are pref. bonded by an adhesive applied at the rate of 1-10 g./m2, and are lacquered. The films pref. have a thickness of 10-100 mu. Gives easily heat sealed to strong joints, has low permeability for moisture and gases, and good resistance to abrasion and tearing, and can be sterilised without damage.
Patent FR-2277368-A1 (FR)
Title: Drum-and-trough machine for photographic chemical processing - has drum which is equipped to take all sizes of paper and film
IPC: G03D13/04
Filed: 1975-07-03
Abstract: The photographic processor uses the chemical solutions once only, and films and papers to be processed are fastened to a drum which is rotated in a bath of solution. Any size of film or paper may be fixed to one and the same drum. The drum itself is composed of longitudinal slats (17) held on circumferential hoops (15). Lengths of film are fastened to clips carried on strips of plastics or rubber which can be formed into loops encircling the drum between two hoops. Different types and sizes of paper and sheet film can be clipped to carriers which in their turn are clipped to the longitudinal slats of the drum. Finally, riders can be clipped to the hoops of the drum to guard against sheets lying over one another.
Patent FR-2317830-A1 (FR)
Title: Automatic telephone answering machine - is connected directly to lines and has specified relays coupling to tape recorder circuits
IPC: H04M1/64
Filed: 1975-07-10
Abstract: The automatic telephone answering machine connects directly to the telephone lines and has five pushbuttons (12-16) control the speed, rewind, etc. of the message tape. The circuit that connects the machine to the lines contains a self holding first relay operated by depressing the tape's rapid-forward push-button. The relay has a set of its contacts connected between the ringing circuit and a point on the rectifier bridge, and another set of its contacts connected between another line circuit and the other point of the rectifier bridge. A second relay has contacts in parallel with a third delay's contacts. The second relay into the tape motor's rectifier bridge, and the third relay into the tape motor's supply circuit.
Patent FR-2319108-A1 (FR)
Title: Moulded plastics anti-riot shield - has shock absorbing support for forearm, and truncheon carrier adjacent rear face
IPC: F41H5/08
Filed: 1975-07-22
Abstract: The protective shield such as is used for anti riot duties, can be circular, or pref. heart shaped (10) and made of moulded plastics, with a thicker rim (12). Across the widest part is a shock absorbing bar (15), and attached to top and bottom is a protective truncheon retained by a sleeve (13). Both these bars are suitably attached to the rim, and the carrying bar may be at a small angle to the vertical and to one side of the vertical centre line. This bar (17) has a handle grip (18). The shock absorber may incorporate a rounded extension to fit over the firearm of the user, for carrying purposes. The shield has a convex interior. The shock absorber lessens the effect of blows on the shield, being transferred to the arm of the user.